EduSahara™ Worksheet

Question 1

1.

Given figure has how many lines of symmetry?

(i)

7
(ii)

2
(iii)

5
(iv)

4
(v)

6

Question 2

2.

Which of the following English alphabet letters have two lines of symmetry?

(i)

P
(ii)

A
(iii)

U
(iv)

Q
(v)

H

Question 3

3.

Which of the following figures have three lines of symmetry?

a)	line segment
b)	equilateral triangle
c)	isosceles triangle
d)	right angle triangle
e)	isosceles right angled triangle
f)	scalene triangle

(i)

{c,b}
(ii)

{a,b}
(iii)

{b}
(iv)

{d,e,b}
(v)

{f,b}

Question 4

4.

Identify the line(s) of symmetry in the following figure

(i)

p
(ii)

r
(iii)

none
(iv)

q
(v)

{ p, q, r }

Question 5

5.

Which of the following are true?

a)	A figure can be broken into two congruent shapes about its axis of symmetry.
b)	Line of symmetry and axis of symmetry are same.
c)	Axis of symmetry of a figure need not intersect with the figure at any point.
d)	A figure can have multiple axes of symmetry.
e)	For every point on the figure on one side of the axis of symmetry, there is a corresponding point on the other side.
f)	Line of symmetry is perpendicular to axis of symmetry.
g)	A line segment has one line of symmetry.
h)	An obtuse angled triangle has zero lines of symmetry.

(i)

{g,h,d}
(ii)

{f,b}
(iii)

{a,b,d,e}
(iv)

{c,e,a}
(v)

{c,a}

Question 6

6.

Which of the following are line(s) of symmetry for the given kite?

(i)

{ e, f, g, h }
(ii)

g
(iii)

{ e, g }
(iv)

e
(v)

h

Question 7

7.

The English alphabet letter 'H' has how many lines of symmetry?

(i)

two
(ii)

three
(iii)

zero
(iv)

one
(v)

infinite

Question 8

8.

Which of the following figures have no line of symmetry?

a)	equilateral triangle
b)	scalene triangle
c)	angle with equal arms
d)	isosceles triangle
e)	angle with unequal arms
f)	line segment

(i)

{a,b}
(ii)

{b,e}
(iii)

{d,f,b}
(iv)

{a,e,b}
(v)

{c,e}

Question 9

9.

Which of the following figures have infinite lines of symmetry?

a)	sector of a circle
b)	n-sided polygon where n is very large
c)	line segment
d)	semicircle
e)	circle

(i)

{c,d,e}
(ii)

{a,e}
(iii)

{b,e}
(iv)

{e}

Question 10

10.

Which of the following are line(s) of symmetry for the given rectangle?

(i)

f
(ii)

{ e, g }
(iii)

e
(iv)

h
(v)

g

Question 11

11.

Identify the line(s) of symmetry in the following figure

(i)

p
(ii)

none
(iii)

{ p, q, r }
(iv)

q
(v)

r

Question 12

12.

Which of the following English alphabet letters have one line of symmetry?

(i)

R
(ii)

K
(iii)

I
(iv)

H
(v)

Q

Question 13

13.

Which of the following English alphabet letters have zero lines of symmetry?

(i)

X
(ii)

H
(iii)

U
(iv)

V
(v)

Z

Question 14

14.

The English alphabet letter 'F' has how many lines of symmetry?

(i)

zero
(ii)

two
(iii)

one
(iv)

infinite
(v)

three

Question 15

15.

Identify the line(s) of symmetry in the following figure

(i)

q
(ii)

{ p, q, r }
(iii)

p
(iv)

none
(v)

r

Question 16

16.

The English alphabet letter 'M' has how many lines of symmetry?

(i)

three
(ii)

zero
(iii)

two
(iv)

infinite
(v)

one

Question 17

17.

Which of the following are line(s) of symmetry for the given isosceles trapezium?

(i)

{ e, f, g, h }
(ii)

{ e, g }
(iii)

none
(iv)

{ f, h }
(v)

e

Question 18

18.

Which of the following are line(s) of symmetry for the given square?

(i)

h
(ii)

e
(iii)

{ e, g }
(iv)

{ e, f, g, h }
(v)

g

Question 19

19.

Given figure has how many lines of symmetry?

(i)

5
(ii)

7
(iii)

6
(iv)

3
(v)

9

Question 20

20.

Which of the following English alphabet letters have infinite lines of symmetry?

(i)

O
(ii)

U
(iii)

M
(iv)

H
(v)

I

Question 21

21.

Which of the following are line(s) of symmetry for the given trapezium?

(i)

{ f, h }
(ii)

{ e, f, g, h }
(iii)

none
(iv)

f
(v)

{ e, g }

Question 22

22.

The English alphabet letter 'O' has how many lines of symmetry?

(i)

two
(ii)

infinite
(iii)

one
(iv)

three
(v)

zero

Question 23

23.

Identify the line(s) of symmetry in the following figure

(i)

r
(ii)

{ p, q, r }
(iii)

q
(iv)

none
(v)

p

Question 24

24.

A median is an axis of symmetry in which of the given figures?

a)	isosceles right angled triangle
b)	isosceles triangle
c)	right angle triangle
d)	scalene triangle
e)	equilateral triangle

(i)

{c,a}
(ii)

{c,d,e}
(iii)

{a,b,e}
(iv)

{c,a,b}
(v)

{d,b}

Question 25

25.

Identify the line(s) of symmetry in the following figure

(i)

r
(ii)

q
(iii)

p
(iv)

none
(v)

{ p, q, r }

Assignment Key